Newlywed stars Fergie and Josh Duhamel have clashed over their plans for kids - because the singer doesn't want to take a break from her career to get pregnant.
The couple married in January (09), and both stars are keen to start a family soon.
But sources claim Fergie is reluctant to take time out while she's at the top of her singing career and delving into acting with a role in big screen musical Nine.
The Black Eyed Peas star is reportedly pushing for an adoption - but Duhamel wants the couple to have a biological child.
A friend tells the National Enquirer, "Josh has told Fergie that if she can take time off to have their baby, he's more than willing to play Mr. Mum after the child is born."